#ifndef CIRCLECLASS_H
#define CIRCLECLASS_H

#include "point2.h" 
class Circle3 : public Point2{
	public:
		Circle3(int = 0, int = 0, double = 0.0);

		void setRadius(double);
		double getRadius() const;
		
		double getDiameter() const;
		double getCircumference() const;
		double getArea() const;
		
		void print() const;
	private:
		double radius;
		static const double pi;
};

#endif
